AIMS: To report on the clinical efficacy of verteporfin photodynamic therapy (PDT) in the treatment of choroidal neovascularisation (CNV) in an NHS setting and to compare treatment rates and outcomes with those in the published literature. PATIENTS AND METHODS: Patients with a visual acuity of 6/60 or better Snellen equivalent and predominantly classic or classic/no occult CNV within 200 microm of the centre of the fovea were enrolled and followed for a minimum of 12 months. Assessment at baseline and all follow-up visits comprised refraction protocol logMAR visual acuity, contrast sensitivity, and stereoscopic fluorescein angiography. RESULTS: A total of 170 eyes of 159 patients were enrolled with CNV due to: 147 age-related macular degeneration (AMD) (90 classic/no occult, 21 recurrent after confluent laser, 36 predominantly classic with occult), 10 pathological myopia, and 13 others. Response to treatment (loss of < 15 letters) at 12 months was 73% overall, 76% in AMD, 70% in classic/no occult, and 89% in predominantly classic. The mean number of treatments in the first year was 2.7. Contrast sensitivity was unchanged. CONCLUSIONS: Verteporfin PDT delivered in a NHS setting can be at least as effective as and requires fewer treatments than reported in the literature.
AIMS: To report on the clinical efficacy of verteporfin photodynamic therapy (PDT) in the treatment of choroidal neovascularisation (CNV) in an NHS setting and to compare treatment rates and outcomes with those in the published literature. PATIENTS AND METHODS: Patients with a visual acuity of 6/60 or better Snellen equivalent and predominantly classic or classic/no occult CNV within 200 microm of the centre of the fovea were enrolled and followed for a minimum of 12 months. Assessment at baseline and all follow-up visits comprised refraction protocol logMAR visual acuity, contrast sensitivity, and stereoscopic fluorescein angiography. RESULTS: A total of 170 eyes of 159 patients were enrolled with CNV due to: 147 age-related macular degeneration (AMD) (90 classic/no occult, 21 recurrent after confluent laser, 36 predominantly classic with occult), 10 pathological myopia, and 13 others. Response to treatment (loss of < 15 letters) at 12 months was 73% overall, 76% in AMD, 70% in classic/no occult, and 89% in predominantly classic. The mean number of treatments in the first year was 2.7. Contrast sensitivity was unchanged. CONCLUSIONS:Verteporfin PDT delivered in a NHS setting can be at least as effective as and requires fewer treatments than reported in the literature.
Authors: Joachim Wachtlin; Andrea Stroux; Andreas Wehner; Heinrich Heimann; Michael H Foerster Journal: Graefes Arch Clin Exp Ophthalmol Date: 2004-12-11 Impact factor: 3.117
Authors: Alex W Hewitt; V Swetha Jeganathan; Juanita E Kidd; Konrad Pesudovs; Nitin Verma Journal: Graefes Arch Clin Exp Ophthalmol Date: 2006-01-13 Impact factor: 3.117
Authors: Ute E K Schnurrbusch; Claudia Jochmann; Peter Wiedemann; Sebastian Wolf Journal: Graefes Arch Clin Exp Ophthalmol Date: 2005-03-15 Impact factor: 3.117
Authors: A C Marti; F K P Sutter; D Barthelmes; J C Fleischhauer; M M Kurz-Levin; M M Bosch; H Helbig Journal: Ophthalmologe Date: 2007-02 Impact factor: 1.059